Heart of Fire
Aura strong abjuration; CL 20th
Slot armor; Price —; Weight 16 lbs.
Herald’s Breastplate is a suit of +5 breastplate armor made of mithral. It is considered to be light armor and has a maximum Dexterity bonus of +5. The wearer moves at twice his base speed while wearing the armor. The armor also grants SR 25. This major artifact is also very heavily fortified and provides 100% protection from critical hits.
Once per day as an immediate action the wearer of this armor may erect a prismatic sphere centered on himself. The duration of this sphere is 10 minutes or until dismissed.
Additionally the wearer may expend one use of Mythic power to gain immunity to Fire, Acid, Cold, and Shock damage for 1 minute.